Home Page Content Welcome to the ATA e-Business Program, where the global commercial aviation industry collaborates to create standards for information exchange to support engineering, maintenance, materiel management and flight operations. ActiveProjectsLearn about major projects along with their current status and links to their respective working groups.LEARN MORE FunctionalScopeThe scope of the ATA e-Business Program spans the operational lifecycle of an aircraft. Publications include iSpec 2200, Spec 2000, S1000D, Spec 1000BR, Spec 42 and Spec 2300.LEARN MORE ProductShowcaseA directory of third-party products and solutions which leverage key industry specifications.LEARN MORE Mark YourCalendarMark your calendar for the next joint ATA e-Business Forum and S1000D User Forum.LEARN MORE Sign Up for Announcements: Subscribe to our email list to learn about new events, projects and specs.